patch applied (packages/base): Make chr say what its argument was, if it's a bad argument

[Ian Lynagh]

Sat Jul 18 08:10:49 PDT 2009  Ian Lynagh <igloo at earth.li>
  * Make chr say what its argument was, if it's a bad argument

    M ./GHC/Base.lhs -2 +5
    A ./GHC/Show.lhs-boot

View patch online:
http://darcs.haskell.org/packages/base/_darcs/patches/20090718151049-3fd76-690ce50e78d45863091744f85da7a3e484a435a9.gz